The HAL-PRM-150W-LED-100 surface mount hazardous area light by Larson Electronics features a powerful LED assembly fitted with 30 CREE XLamp XPG® LED emitters. The LED assembly is housed within a cast aluminum fixture with high-strength gasket and hinged tempered glass door with stainless steel hardware for protection against moisture and corrosion. The fixture mounts to flat surfaces using an included U bracket that allows the user to adjust the lamp vertically once installed for optimal coverage of the target area to be illuminated. http://www.magnalight.com